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Fig. 1

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Fig. 2

Dugena 821 (Kasper 600)

manual wind

5.75 x 8.5''', Dm= 12.85 x 19.2mm
Do= 12.85 x 19.6mm
H= 3.85mm
F= 0.5mm
T= 1.7mm
15 jewels
f = 18000 A/h
power-reserve 30h

Balance staff U1846

Stem W340

Mainspring / battery
Zf390, 1.05 x 7.5 x 0.09 x 220mm

1.20 x 0.60mm

Comments about the data

ratchet on dial side, crown mechanism with rocker bar
bas-plate thickness old 2mm, new 2.3mm

Example, year: signature; shock device
ca. 1950: - Kasper 600
(Kasper 600)

Not for Sale!
The movements presented in this caliber finder are not for sale. This is only a data sheet for identification and evaluation of the movement calibre, as well as for approximate dating.

bidfun-db 21.3 © 02-08-15, mtr-Ranfft

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